Light painting
ConzNL
This image was created over bridge in Dordrecht (Netherlands) using light painting technique.
This shot was created in 6 minutes and 20 seconds.
Artist's Flickr photostream https://www.flickr.com/photos/conznl/.
Viersprong Dordrecht
The image was found at https://www.flickr.com/photos/conznl/6012933254/